CN207397771U - A kind of insulation packaging structure - Google Patents
A kind of insulation packaging structure Download PDFInfo
- Publication number
- CN207397771U CN207397771U CN201721206449.9U CN201721206449U CN207397771U CN 207397771 U CN207397771 U CN 207397771U CN 201721206449 U CN201721206449 U CN 201721206449U CN 207397771 U CN207397771 U CN 207397771U
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- layer
- conductor
- insulating layer
- spring
- metal net
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Abstract
The utility model discloses a kind of insulation packaging structures; including skeleton insulating layer, spring layer, conductor and metal net layer; sheath is installed on the outside of the conductor; one side of the sheath away from conductor is equipped with skeleton insulating layer; and the inner homogeneous of skeleton insulating layer is equipped with spring layer; the one side of the skeleton insulating layer away from conductor is equipped with metal net layer, and the one side of the insect prevention protective layer away from conductor is equipped with aluminium set.The utility model is by being provided with spring layer; spring is attached to the surface of conductor; when cable is encroached on be subject to external force; spring layer by external force offset and shift direction; so as to which conductor be protected to escape injury; extend the service life of cable; device is by being provided with skeleton insulating layer simultaneously; skeleton insulating layer has certain shielding action to electromagnetic radiation; device is by being provided with metal net layer simultaneously; metal net layer is used cooperatively with skeleton insulating layer so that device antijamming capability in the stronger environment of radiation interference is stronger, and steady signal transmission is good.
Description
Technical field
The utility model is related to cable fitting equipment technical fields, are specially a kind of insulation packaging structure.
Background technology
With the progressively quickening of urbanization process, urban planning increasingly tends to modernize, in Process of Urban Development, electricity
Cable becomes minimum construction requirements with entering, meanwhile, during urban renewal, it is also desirable to skyborne various cables will be set up
Enter ground, put cable underground and often constructed at present using trenchless technology, this construction method is not with influencing traffic, over the ground
Layer structure destroys small, the advantages that cycle is short, still, these current cable sheath tubes, in intensity, rigid toughness and anti-interference
Aspect, still undesirable, there are the spaces of significant improvement.
Utility model content
The purpose of this utility model is to provide a kind of insulation packaging structure, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of insulation packaging structure, it is exhausted including skeleton
Edge layer, spring layer, conductor and metal net layer are equipped with sheath on the outside of the conductor, and sheath is set close to the one side of conductor
There is wearing layer, one side of the sheath away from conductor is equipped with skeleton insulating layer, and the inner homogeneous of skeleton insulating layer is equipped with
Spring layer, the one side of the skeleton insulating layer away from conductor are equipped with metal net layer, one side of the metal net layer away from conductor
Insect prevention protective layer is installed, and one side of the insect prevention protective layer away from conductor is equipped with aluminium set.
Preferably, the outer surface of the aluminium set is provided with anti-corrosion flame retardant coating layer.
Preferably, there are five the spring layer is uniformly arranged, and the angle between adjacent springs layer is °.
Preferably, one side of the metal net layer away from conductor is equipped with fire-resistant wrapping tape.
Preferably, it is provided with polyethylene insulation rubber layer between the adjacent springs layer.
Compared with prior art, the beneficial effects of the utility model are：The insulation packaging structure by being provided with spring layer,
Spring is attached to the surface of conductor, when cable is encroached on be subject to external force, spring layer by external force offset and shift direction, so as to protect
It protects and lead body to escape injury, extends the service life of cable, while device, by being provided with skeleton insulating layer, skeleton insulating layer is to electricity
Magnetic radiation has certain shielding action, while device is coordinated by being provided with metal net layer, metal net layer with skeleton insulating layer
It uses so that device antijamming capability in the stronger environment of radiation interference is stronger, and steady signal transmission is good, while device leads to
It crosses and is provided with wearing layer, reduce the possibility that cable core in use causes damage due to friction, avoid influencing making for device
With the service life of lifting device.
Description of the drawings
Fig. 1 faces diagrammatic cross-section for the utility model；
Fig. 2 is the side elevational cross-section schematic diagram of the utility model；
In figure：1- skeleton insulating layers；2- sheaths；3- wearing layers；4- fire-resistant wrapping tapes；5- aluminium sets；6- anti-corrosion flame retardant coatings
Layer；7- spring layers；8- conductors；9- metal net layers；10- insect prevention protective layers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of insulation packaging structure insulate including skeleton
Layer 1, spring layer 7, conductor 8 and metal net layer 9, the outside of conductor 8 is equipped with sheath 2, and sheath 2 is set close to the one side of conductor 8
Wearing layer 3 is equipped with, reduces the possibility that cable core in use causes damage due to friction, avoids influencing the use of device,
The service life of lifting device, one side of the sheath 2 away from conductor 8 are equipped with skeleton insulating layer 1, and skeleton insulating layer 1 is to electromagnetism spoke
It penetrates with certain shielding action, and the inner homogeneous of skeleton insulating layer 1 is equipped with spring layer 7, spring layer 7 is evenly arranged with five
It is a, and the angle between adjacent springs layer 7 is 72 °, and the cable heart is comprehensively protected, and is provided between adjacent springs layer 7 poly-
Ethylene electro-insulating rubber layer, isolation electric leakage, reduces the possibility that more major injury is caused to device, skeleton insulating layer 1 is away from conductor 8
One side is equipped with metal net layer 9, and metal net layer 9 is used cooperatively with skeleton insulating layer 1 so that device is in the stronger ring of radiation interference
Antijamming capability is stronger in border, and steady signal transmission is good, and one side of the metal net layer 9 away from conductor 8 is equipped with fire-resistant wrapping tape 4,
One side of the metal net layer 9 away from conductor 8 is equipped with insect prevention protective layer 10, and one side installation of the insect prevention protective layer 10 away from conductor 8
There is aluminium set 5, the outer surface of aluminium set 5 is provided with anti-corrosion flame retardant coating layer 6.
Operation principle：In use, the surface of conductor 8 is provided with wearing layer 3, reduce in use cable core due to friction
The possibility of damage is caused, avoids influencing the use of device, the service life of lifting device, spring is attached to wear-resisting 3 layers of table
Face, when cable is encroached on be subject to external force, spring layer 7 by external force offset and shift direction, so as to which conductor 8 be protected to escape injury,
Extend the service life of cable, skeleton insulating layer 1 is installed in the outside of spring layer 7, skeleton insulating layer 1 has electromagnetic radiation
Certain shielding action, while by being provided with metal net layer 9, metal net layer 9 is used cooperatively with skeleton insulating layer 1 so that dress
Put in the stronger environment of radiation interference that antijamming capability is stronger, steady signal transmission is good.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that will fall containing in the equivalent requirements of the claims
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of insulation packaging structure, special including skeleton insulating layer (1), spring layer (7), conductor (8) and metal net layer (9)
Sign is：Sheath (2) is installed, and sheath (2) is provided with wearing layer close to the one side of conductor (8) on the outside of the conductor (8)
(3), one side of the sheath (2) away from conductor (8) is equipped with skeleton insulating layer (1), and the inner homogeneous of skeleton insulating layer (1)
Spring layer (7) is installed, one side of the skeleton insulating layer (1) away from conductor (8) is equipped with metal net layer (9), the metal
One side of the stratum reticulare (9) away from conductor (8) is equipped with insect prevention protective layer (10), and the one of the separate conductor (8) of insect prevention protective layer (10)
Side is equipped with aluminium set (5).
2. a kind of insulation packaging structure according to claim 1, it is characterised in that：The outer surface of the aluminium set (5) is set
There is anti-corrosion flame retardant coating layer (6).
3. a kind of insulation packaging structure according to claim 1, it is characterised in that：The spring layer (7) is evenly arranged with
Five, and the angle between adjacent springs layer (7) is 72 °.
4. a kind of insulation packaging structure according to claim 1, it is characterised in that：The metal net layer (9) is away from conductor
(8) one side is equipped with fire-resistant wrapping tape (4).
5. a kind of insulation packaging structure according to claim 1, it is characterised in that：It is set between the adjacent springs layer (7)
It is equipped with polyethylene insulation rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206449.9U CN207397771U (en) | 2017-09-19 | 2017-09-19 | A kind of insulation packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721206449.9U CN207397771U (en) | 2017-09-19 | 2017-09-19 | A kind of insulation packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397771U true CN207397771U (en) | 2018-05-22 |
Family
ID=62403565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721206449.9U Active CN207397771U (en) | 2017-09-19 | 2017-09-19 | A kind of insulation packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397771U (en) |
-
2017
- 2017-09-19 CN CN201721206449.9U patent/CN207397771U/en active Active
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